Part No.

Part Name

Cast Iron

Cast Steel

SS316

SS304

CD4MCu

Alloy-20

Hastalloy B&C

1

Casing

Cast Iron

Cast Steel

SS316

SS304

CD4MCu

Alloy-20

Hast alloy B&C

2

Impeller

Cast Iron

Cast Steel

SS316

SS304

CD4MCu

Alloy-20

Hast alloy B&C

6

Shaft

SAE-4140

SS316

11

Stuffing Box Cover

Cast iron

Cast Steel

SS316

SS304

CD4MCu

Alloy-20

Hastalloy B&C

13

Stuffing Box Packing

TIWA

PTFE

14

Shaft Sleeve

SS410

SS316

SS316

CD4MCu

Alloy-20

Hastalloy B&C

14 A

Drive Pin

SS410

16

Bearing Inboard

STEEL

17

Gland Quench

SS316

Alloy-20

Hast Alloy

17 A

Gland Packing

TIWA

18

Bearing Outboard

STEEL

18 A

Retaining Ring

STEEL

19

Bearing Frame

CAST IRON

19 A

Bearing Oil Drain Plug

STEEL

22

Bearing Lock Nut

STEEL

23

Bearing Frame Foot

CAST IRON

28

Impeller Seal Ring

PTFE

29

Lantern Ring

Glass Filled PTFE

33

Bearing Housing

CAST IRON

33 A

O-ring

Buna Rubber

35

Bearing Cover Inboard

CAST IRON

35 A

Gasket-Bearing Cover IB

Asbestos

37

Bearing Cover-OB

CAST IRON

37 A

Gasket-Bearing Cover -OB

Asbestos

38

Shaft Sleeve Gasket

Asbestos

40

Deflector

SS304

45

Breather

STEEL

46

Key – Coupling

STEEL

47

Oil Seal IB

Buna Rubber

49

Oil Seal-OB

Buna Rubber

53

Casing Foot

CAST IRON

69

Bearing Lock Washer

STEEL

71

Frame Adapter

CAST IRON

73

Casing Gasket

Asbestos or PTFE

77

Constant Level Oiler

PLASTIC / AL